/* common css */
body, dl, dd, p, pre, h1, h2, h3, h4, h5, h6, hr, figure
  margin: 0
th, td, input, button
  padding: 0
ol, ul
  margin: 0
  padding: 0
  list-style: none
a
  text-decoration: none
  &:hover
    text-decoration: underline
  img
    border: none\9
\:global(.clearfix)
  *zoom: 1
  &:after
    content: '\200B'
    display: block
    height: 0
    clear: both
body, html, :global(.app)
  width: 100%
  height: 100%
  overflow: hidden